无动力跳跃式跨大气层飞行的可行性研究

Feasibility Study of Unpropulsive Skipping Trans-atmospheric Flight

针对跳跃式跨大气层飞行弹道的特殊性,建立了其飞行动力学模型,在此基础上,利用弹道仿真的方法分析了跳跃飞行的可行性,而后用能量解析的方法进一步分析了其可行性,最后研究了跳跃飞行所需求的大升阻比的可实现性问题,得出无动力跳跃式飞行是可行的。所得结论对跳跃飞行成为又一重要机动突防手段提供了一定的参考依据。

A dynamic flight model of skipping trans-atmospheric flight trajectory was established focusing on its specialty. Based on this,the feasibility of skipping flight was analyzed with the method of trajectory simulation, then the method of analytic energy was applied and the feasibility was validated further. Lastly, high lift-drag ratio achievement was studied. The results indicate that the skipping trans-atmospherie flight is feasible. Some data and conclusion confirm that the skipping flight will be a new way of maneuver penetration and have guidance significance for the orientation of the future weapon equipment.